ASTM E 2157 : 2001
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Standard Test Method for Measuring Pavement Macrotexture Properties Using the Circular Track Meter
Hardcopy , PDF
11-11-2014
English
10-08-2001
Important note : Users cannot be edited or removed once added to your Multi user PDF.| Committee |
E 17
|
| DocumentType |
Test Method
|
| Pages |
5
|
| ProductNote |
Reconfirmed 2001
|
| PublisherName |
American Society for Testing and Materials
|
| Status |
Superseded
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| SupersededBy |
1.1 This test method covers the procedure for obtaining and analyzing pavement macrotexture profiles using the Circular Track Meter (CTMeter).
1.2 The CTMeter consists of a charge coupled device (CCD) laser- displacement sensor which is mounted on an arm that rotates such that the displacement sensor follows a circular track having a diameter of 284 mm (11.2 in.).
1.3 The CTMeter is designed to measure the same circular track that is measured by the Dynamic Friction Tester (DFTester).
1.4 The CTMeter can be used both for laboratory investigations and in the field on actual paved surfaces.
1.5 The software developed for the CTMeter reports the Mean Profile Depth (MPD) and the Root Mean Square (RMS) values of the macrotexture profiles.
1.6 The values stated in SI (metric) units are to be regarded as standard. The inch-pound equivalents are rationalized, rather than exact mathematical conversions.
1.7 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
| ASTM E 2380/E2380M : 2015 | Standard Test Method for Measuring Pavement Texture Drainage Using an Outflow Meter |
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